LIM - IAD

$268 Find Cheap Flights from Lima to Washington Dulles Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lima to Dulles Intl departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$481
Typical prices: $448-$582
Avianca
Mon 10/19Fri 10/30
LIM - IAD • 1 stop
Cheapest one-way
$268
Typical prices: $244-$327
Delta
Wed 11/18
LIM - IAD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Lima and Dulles Intl. You'll need at least 1 connection.
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Top layover airports
San Salvador (SAL)
Cheapest • Avg $522 (round-trip)
Bogotá (BOG)
Shortest trip • 10h 48m (one-way)
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When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 15% compared to booking last minute.
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When to travel
February
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
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Good to know
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lima to Dulles Intl (LIM-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lima to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lima to Dulles Intl

Mon, Oct 19 - Fri, Oct 30
Avianca Logo
2:50 am - 2:15 pm
LIM
-
IAD
10h 25m
1 stop
Avianca Logo
6:45 am - 8:55 pm
IAD
-
LIM
15h 10m
1 stop
$481Avianca
Mon, Oct 19 - Sun, Nov 1
Avianca Logo
1:40 am - 2:15 pm
LIM
-
IAD
11h 35m
1 stop
Avianca Logo
5:45 am - 8:55 pm
IAD
-
LIM
15h 10m
1 stop
$481Avianca
Tue, Sep 22 - Wed, Oct 21
Multiple Airlines Logo
2:15 am - 12:32 am
LIM
-
IAD
21h 17m
1 stop
Multiple Airlines Logo
12:29 pm - 5:00 am
IAD
-
LIM
17h 31m
2 stops
$485Multiple Airlines
Fri, Sep 18 - Sat, Oct 3
Copa Airlines Logo
4:00 am - 4:20 am
LIM
-
IAD
23h 20m
1 stop
Copa Airlines Logo
2:25 am - 1:20 am
IAD
-
LIM
23h 55m
1 stop
$486Copa Airlines
Fri, Sep 18 - Sun, Oct 4
Copa Airlines Logo
4:00 am - 4:20 am
LIM
-
IAD
23h 20m
1 stop
Copa Airlines Logo
4:34 pm - 1:20 am
IAD
-
LIM
9h 46m
1 stop
$488Copa Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
5:35 pm - 4:30 am
LIM
-
IAD
10h 55m
1 stop
Multiple Airlines Logo
3:37 pm - 1:20 am
IAD
-
LIM
9h 43m
1 stop
$493Multiple Airlines
Wed, Sep 23 - Wed, Oct 21
LATAM Airlines Logo
8:55 am - 12:41 am
LIM
-
IAD
14h 46m
2 stops
LATAM Airlines Logo
12:29 pm - 5:00 am
IAD
-
LIM
17h 31m
2 stops
$494LATAM Airlines
Thu, Nov 5 - Mon, Nov 9
LATAM Airlines Logo
12:00 pm - 12:42 am
LIM
-
IAD
12h 42m
1 stop
LATAM Airlines Logo
8:00 am - 9:40 pm
IAD
-
LIM
13h 40m
2 stops
$502LATAM Airlines
Thu, Sep 17 - Thu, Oct 1
Delta Logo
12:05 am - 11:30 am
LIM
-
IAD
10h 25m
1 stop
Delta Logo
12:26 pm - 6:30 am
IAD
-
LIM
19h 04m
2 stops
$506Delta
Tue, Sep 22 - Sun, Oct 4
Delta Logo
1:30 pm - 5:11 pm
LIM
-
IAD
26h 41m
2 stops
Delta Logo
7:17 pm - 10:00 pm
IAD
-
LIM
27h 43m
2 stops
$506Delta
Booking Insights

KAYAK's insights & trends for Lima to Dulles Intl flights

Get data-powered insights and trends into flights from Lima to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Lima to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lima to Washington, D.C. Dulles Intl Airport departing in September.

Flight prices are typical for this route right now.

Flights to Washington, D.C. Dulles Intl Airport from Lima usually cost between $480 and $679 in September.
The lowest price found in the past 5 days was $481 on Avianca (Sep 2-Oct 2).

What is the cheapest month to fly from Lima to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lima to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lima to Washington, D.C. Dulles Intl Airport is February, where tickets cost $448 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $629 and $588 respectively.

How far in advance should I book a flight from Lima to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lima to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Lima to Washington, D.C. Dulles Intl Airport, you should book around 3 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know

Low season

January

Cheapest flight

$268
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Lima to Washington Dulles Airport

When to book flights from Lima to Dulles Intl

Are your dates flexible? Find out the best times to travel from Lima to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Lima to Washington Dulles Airport flights

  • What is the cheapest flight from Lima to Washington, D.C. Dulles Intl Airport?

    In the last 5 days, the lowest price for a flight from Lima to Washington, D.C. Dulles Intl Airport was $268 for a one-way ticket and $481 for a round-trip.

  • Do I need a passport to fly between Lima and Washington Dulles Airport?

    Yes

  • Which aircraft models fly most regularly from Lima to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lima to Washington Dulles Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Lima and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Washington Dulles Airport from Lima?

    Bogotá is the most popular layover city among KAYAK users traveling from Lima to Washington Dulles Airport.

  • Which is the best airline for flights from Lima to Washington, D.C., Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Lima to Washington, D.C. are Delta and Copa Airlines. With an average price for the route of $506 and an overall rating of 7.8, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $571 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Lima to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lima to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lima to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Lima is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lima to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Lima with another airline. Booking your flights between Lima and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lima to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Lima up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Lima to Dulles Intl

Information on your arrival and departure airports

Lima (LIM)
Dulles Intl (IAD)